---
product_id: 166649755
title: "Humble Math - 100 Days of Timed Tests: Addition and Subtraction: Ages 5-8, Math Drills, Digits 0-20, Reproducible Practice Problems"
price: "162 DH"
currency: MAD
in_stock: true
url: https://www.desertcart.ma/products/166649755-humble-math-100-days-of-timed-tests-addition-and-subtraction
store_origin: MA
region: Morocco
---

# 8.5 x 11 inch perfect bound 100 days of timed drills Addition & subtraction focus Humble Math - 100 Days of Timed Tests: Addition and Subtraction: Ages 5-8, Math Drills, Digits 0-20, Reproducible Practice Problems

**Price:** 162 DH
**Availability:** ✅ In Stock

## Summary

> 📚 Level up your math game—because every second counts!

## Quick Answers

- **What is this?** Humble Math - 100 Days of Timed Tests: Addition and Subtraction: Ages 5-8, Math Drills, Digits 0-20, Reproducible Practice Problems
- **How much does it cost?** 162 DH with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/166649755-humble-math-100-days-of-timed-tests-addition-and-subtraction)

## Best For

- Customers looking for quality international products

## Why This Product

- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Instant Feedback Loop:** Answer key included for self-checking and independent improvement
- • **Durable & User-Friendly:** Perfect bound, glossy laminated pages built to withstand daily use
- • **Flexible Learning Style:** Use as timed drills or relaxed practice to fit any learning pace
- • **Master Math Fluency Fast:** 100 days of progressive, timed tests to boost speed and confidence
- • **Comprehensive Skill Coverage:** Covers digits 0-20 with a clear, structured difficulty curve

## Overview

Humble Math - 100 Days of Timed Tests is a meticulously designed workbook for ages 5-8, featuring 100 reproducible addition and subtraction practice pages focused on digits 0-20. With a structured progression from simple to complex problems, it supports both timed drills and relaxed practice. The workbook is perfect bound with glossy laminated pages for durability, includes an answer key for self-assessment, and is highly rated by thousands of parents and educators for effective skill-building.

## Description

Humble Math - 100 Days of Timed Tests: Addition and Subtraction: Ages 5-8, Math Drills, Digits 0-20, Reproducible Practice Problems : Math, Humble: desertcart.in: Books

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #163,451 in Books ( See Top 100 in Books ) #89 in Children's Books on Arithmetic #232 in Study & Revision Guides for Children #1,142 in Mathematics (Books) |
| Country of Origin  | India |
| Customer Reviews | 4.8 4.8 out of 5 stars (6,340) |
| Dimensions  | 21.59 x 0.61 x 27.94 cm |
| Edition  | Illustrated |
| Grade level  | Kindergarten - Preschool |
| ISBN-10  | 1635783003 |
| ISBN-13  | 978-1635783001 |
| Item Weight  | 292 g |
| Language  | English |
| Print length  | 110 pages |
| Publication date  | 3 November 2019 |
| Publisher  | Libro Studio LLC |
| Reading age  | 5 - 8 years |

## Images

![Humble Math - 100 Days of Timed Tests: Addition and Subtraction: Ages 5-8, Math Drills, Digits 0-20, Reproducible Practice Problems - Image 1](https://m.media-amazon.com/images/I/61zsyCx4y-L.jpg)
![Humble Math - 100 Days of Timed Tests: Addition and Subtraction: Ages 5-8, Math Drills, Digits 0-20, Reproducible Practice Problems - Image 2](https://m.media-amazon.com/images/I/51asx5na-LL.jpg)
![Humble Math - 100 Days of Timed Tests: Addition and Subtraction: Ages 5-8, Math Drills, Digits 0-20, Reproducible Practice Problems - Image 3](https://m.media-amazon.com/images/I/518REtwWnxL.jpg)

## Available Options

This product comes in different **Format** options.

## Frequently Bought Together

- Humble Math - 100 Days of Timed Tests: Addition and Subtraction: Grades K-2, Math Drills, Digits 0-20, Reproducible Practice Problems
- Humble Math - 100 Days of Timed Tests: Multiplication: Grades 3-5, Math Drills, Digits 0-12, Reproducible Practice Problems
- Humble Math - 100 Days of Timed Tests: Division: Grades 3-5, Math Drills, Digits 0-12, Reproducible Practice Problems

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*Product available on Desertcart Morocco*
*Store origin: MA*
*Last updated: 2026-10-11*